Home / 3,532.26-4,874.94-2,412.84

Finding the Fourth Proportional to 3,532.26, 4,874.94 and 2,412.84

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Solution

The fourth proportional to 3,532.26, 4,874.94 and 2,412.84 is: 3,330.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.26 : 4,874.94 = 2,412.84 : x
  2. Step 2: Convert to fraction form
    3,532.26/4,874.94 = 2,412.84/x
  3. Step 3: Cross multiply
    3,532.26x = 4,874.94 × 2,412.84
  4. Step 4: Simplify right side
    3,532.26x = 11,762,450.23
  5. Step 5: Solve for x
    x = 11,762,450.23/3,532.26
  6. Step 6: Final answer
    x = 3,330.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.